1. Aerospace Lubricants Inc.
2. DuPont de Nemours Inc.
3. Eastman Chemical Company
4. Exxon Mobil Corporation
5. FUCHS PETROLUB SE
6. Inox Lubricants
7. Lanxess AG
8. Lubricant Consult GmbH
9. Phillips 66 Company
10. Royal Dutch Shell PLC
11. The Chemours Company
12. Tiodize Co Inc.
13. Total Lubrifiants SA by TotalEnergies
14. Twin Specialties Corporation
15. Whitmore Manufacturing
LLC